They are already working on ways to expand into space, by the time earth is over populated the moon will be habitable.

starvation will be more prevellent and more people will die

I say we either nuke africa or china.

Not India though, since they help me with my computer.

war

We can either expand or die.

not all of us have to do. we can always pick continents out of a hat and nuke em'

How long does it take to travel to the moon?

first responce pretty much shut this thread down.

Uh... i think your giving way way way too much credit to our space program. The planet will probably be overpopulated within the century. There is exactly 0% chance we will have colonies large enough to make a dent in the population of earth by this time.